| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $131.90 | 7.422% | $141.6896 | $141.69 | $141.70 | $141.70 |
| Purchase #2 | $243.34 | 6.268% | $258.5926 | $258.59 | $258.60 | $258.60 |
| Purchase #3 | $217.56 | 5.861% | $230.3112 | $230.31 | $230.30 | $230.30 |
| Purchase #4 | $150.48 | 6.300% | $159.9602 | $159.96 | $159.95 | $160.00 |
| Purchase #5 | $73.50 | 8.446% | $79.7078 | $79.71 | $79.70 | $79.70 |
| Purchase #6 | $25.39 | 13.596% | $28.842 | $28.84 | $28.85 | $28.80 |
| Purchase #7 | $230.56 | 9.433% | $252.3087 | $252.31 | $252.30 | $252.30 |
| 7 purchase totals = | $1,072.73 | $1,151.4121 | $1,151.41 | $1,151.40 | $1,151.40 | |